EP 0906818 A3 20000531 - Flexible sealing device
Title (en)
Flexible sealing device
Title (de)
Flexibles Dichtsystem
Title (fr)
Système d'étanchéité flexible
Publication
Application
Priority
DE 19741615 A 19970920
Abstract (en)
[origin: EP0906818A2] Flexible sealing system for hollow member with a circular opening, especially a wax core, comprises outer lid (1) with a diameter greater than that of the opening (21) to be sealed, sealing ring (2), conical core (3) connected to the outer lid, elastically deformable sealing member (4) which surrounds the core, and a ring shaped chamber (7) formed by the outer walls (5, 6) of sealing member (4). An inner lid (9) is located at the core end. A fluid channel (11) passes through the outer lid (1), the core (3) and the inner lid (9).
IPC 1-7
IPC 8 full level
B29C 53/82 (2006.01)
CPC (source: EP)
B29C 53/824 (2013.01)
Citation (search report)
- [A] DE 3427735 C1 19851017 - DETA AKKUMULATOREN
- [A] FR 2454029 A1 19801107 - PETROLES CIE FRANCAISE
- [A] US 3337222 A 19670822 - SMITH WATT V, et al
- [DA] EP 0408161 A2 19910116 - MECRON MED PROD GMBH [DE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0906818 A2 19990407; EP 0906818 A3 20000531; DE 19741615 C1 19990408
DOCDB simple family (application)
EP 98116520 A 19980901; DE 19741615 A 19970920